| mistress(noun, expert, professional, connoisseur) |
| no dummy(adjective, feature, savvy, adept) |
| no slouch(adjective, feature, savvy, adept) |
| nobody's fool(adjective, feature, savvy, adept) |
| on the ball(adjective, feature, savvy, adept) |
| on the beam(adjective, feature, savvy, adept) |
| savvy(adept, adjective, feature, noun) |
| sharp as a tack(adjective, feature, savvy, adept) |
| up to speed(adjective, feature, savvy, adept) |
| accomplished(adjective, feature, savvy, adept) |
| adroit(adjective, feature, savvy, adept) |
| brainy(adjective, feature, savvy, adept) |
| capable(adjective, feature, savvy, adept) |
| clean(adjective, feature, savvy, adept) |
| crack(adjective, feature, savvy, adept) |
| crackerjack(adjective, feature, savvy, adept) |
| deft(adjective, feature, savvy, adept) |
| dexterous(adjective, feature, savvy, adept) |
| hot(adjective, feature, savvy, adept) |
| hotshot(adjective, feature, savvy, adept) |